EP 2670082 A1 20131204 - MULTI-CHASSIS CASCADE DEVICE
Title (en)
MULTI-CHASSIS CASCADE DEVICE
Title (de)
MULTICHASSIS-KASKADENVORRICHTUNG
Title (fr)
DISPOSITIF DE CASCADE MULTI-CHÂSSIS
Publication
Application
Priority
CN 2011078785 W 20110823
Abstract (en)
Embodiments of the present invention relate to the communications field, and provide a multi-chassis cascading apparatus, which can implement cascading of three or more chassis without a fabric card chassis FCC. The apparatus includes a line card chassis LCC, where a fabric interface chip FIC and a switch element SE 1/3 are deployed in each line card chassis LCC; the fabric interface chip FIC is connected to the switch element SE 1/3 that is located in the same line card chassis LCC as the fabric interface chip FIC is; and a switch element SE 2 is deployed in each line card chassis LCC; the switch element SE 1/3 is connected to the switch element SE 2 that is located in the same line card chassis LCC as the switch element SE 1/3 is; and the switch element SE 1/3 is connected to the switch element SE 2 that is located in a line card chassis LCC different from the LCC in which the switch element SE 1/3 is located. The embodiments of the present invention are used for data information exchange.
IPC 8 full level
H04L 45/58 (2022.01)
CPC (source: EP US)
H04L 45/58 (2013.01 - US); H04L 49/10 (2013.01 - EP US); H04L 49/40 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2670082 A1 20131204; EP 2670082 A4 20140219; CN 102356598 A 20120215; CN 102356598 B 20131002; US 2014112337 A1 20140424; US 9832117 B2 20171128; WO 2012119408 A1 20120913
DOCDB simple family (application)
EP 11860611 A 20110823; CN 2011078785 W 20110823; CN 201180001892 A 20110823; US 201314143750 A 20131230